2017591209

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{51977}}^1$

素因数の和:52229

約数の個数: 24

約数和(自身を含む): 3081255840

約数和(自身を除く): 1063664631

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 12939, 38817, 51977, 155931, 467793, 987563, 2962689, 8888067, 11798779, 35396337, 106189011, 224176801, 672530403, 2017591209]

約数ペア:

[(1, 2017591209), (3, 672530403), (9, 224176801), (19, 106189011), (57, 35396337), (171, 11798779), (227, 8888067), (681, 2962689), (2043, 987563), (4313, 467793), (12939, 155931), (38817, 51977)]